Question at position 11 What will be the output of the program after the following code fragment is executed? [table] 1 def check_code(code: int):2 if code <= 0:3 return 'Impostor!'4 elif code > 100:5 return 'Valid code.'6 else:7 return 'You are a VIP!'8 9 print(check_code(1234))10 print(check_code(100))11 print(check_code(-10)) [/table] Valid code.Valid code.Impostor!You are a VIP!Valid code.Impostor!Valid code.You are a VIP!Impostor! Impostor!Valid code.You are a VIP!Clear my selection单项选择题
A
Valid code. Valid code. Impostor!
B
You are a VIP! Valid code. Impostor!
C
Valid code. You are a VIP! Impostor!
D
Impostor! Valid code. You are a VIP!

Question

Question at position 11 What will be the output of the program after the following code fragment is executed? [table]
1  def check_code(code: int):2 if code <= 0:3 return 'Impostor!'4 elif code > 100:5 return 'Valid code.'6 else:7 return 'You are a VIP!'8 9  print(check_code(1234))10 print(check_code(100))11 print(check_code(-10))
[/table] Valid code.Valid code.Impostor!You are a VIP!Valid code.Impostor!Valid code.You are a VIP!Impostor! Impostor!Valid code.You are a VIP!Clear my selection

BlackTom AI · Accepted Answer

The function uses conditional checks in order and returns the first matching branch. For check_code(1234): - Evaluate if code <= 0: 1234 <= 0 is False. - Evaluate elif code > 100: 1234 > 100 is True. - The function returns 'Valid code.' immediately. So the first print outputs: Valid code. For check_code(100): - Evaluate if code <= 0: 100 <= 0 is False. - Evaluate elif code > 100: 100 > 100 is False (because > is strict). - Neither prior condition holds, so control goes to else and returns 'You are a VIP!'. The second print outputs: You are a VIP! For check_code(-10): - Evaluate if code <= 0: -10 <= 0 is True. - The function returns 'Impostor!' immediately. The third print outputs: Impostor! Putting the three printed lines in sequence (each print adds a newline) produces: Valid code. You are a VIP! Impostor! Why the other options are incorrect: - "Valid code. Valid code. Impostor!" is wrong because code == 100 does not satisfy code > 100, so it should not return 'Valid code.' for 100. - "You are a VIP! Valid code. Impostor!" is wrong because the first call (1234) satisfies code > 100 and must return 'Valid code.' first, not 'You are a VIP!'. - "Impostor! Valid code. You are a VIP!" is wrong in ordering and values: -10 should be last, not first, and 1234 should be 'Valid code.'. Therefore the correct output is: Valid code. You are a VIP! Impostor! This matches the provided answer.

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